"查查詞典"手機(jī)版
千萬人都在用的超大詞匯詞典翻譯APP
- Foundry machinery - safety requirements for ladles , pouring equipment , centrifugal casting machines , continuous and semi continuous casting machines ; german version en 1247 : 2004
鑄造機(jī)械.戽斗澆注設(shè)備離心鑄造機(jī)連續(xù)和半連續(xù)